NEC P484 Owner's manual

Category
Public displays
Type
Owner's manual
MultiSync P404
MultiSync V404
MultiSync P484
MultiSync V484
MultiSync P554
MultiSync V554
Please find your model name in the label on the rear side of the monitor.
Large Format Display
User’s Manual
MODEL: P404, V404, P484, V484, P554, V554
Index
DECLARATION OF CONFORMITY .................................................................................................................................. English-1
Important Information ........................................................................................................................................................English-2
WARNING ..........................................................................................................................................................English-2
CAUTION ........................................................................................................................................................... English-2
Safety Precautions, Maintenance & Recommended Use ................................................................................................. English-3
Safety Precautions and Maintenance ................................................................................................................ English-3
Recommended Use ........................................................................................................................................... English-3
Ergonomics ........................................................................................................................................................ English-3
Cleaning the LCD Panel ....................................................................................................................................English-4
Cleaning the Cabinet .........................................................................................................................................English-4
Installation ......................................................................................................................................................................... English-5
Attaching Mounting Accessories ........................................................................................................................ English-7
Parts Name and Functions ................................................................................................................................................English-9
Control Panel ..................................................................................................................................................... English-9
Terminal Panel ................................................................................................................................................... English-10
Wireless Remote Control ................................................................................................................................... English-12
Operating Range for the Remote Control .......................................................................................................... English-13
Setup ................................................................................................................................................................................. English-14
Connections ...................................................................................................................................................................... English-16
Wiring Diagram .................................................................................................................................................. English-16
Connecting a Personal Computer ...................................................................................................................... English-17
Connecting a Player or Computer with HDMI .................................................................................................... English-17
Connecting a Computer with DisplayPort .......................................................................................................... English-17
Connecting a USB device .................................................................................................................................. English-18
Basic Operation .................................................................................................................................................................English-19
Power ON and OFF Modes ...............................................................................................................................English-19
Power Indicator .................................................................................................................................................. English-20
Initial settings ..................................................................................................................................................... English-20
Using Power Management ................................................................................................................................. English-20
Aspect ................................................................................................................................................................ English-20
Media Player ...................................................................................................................................................... English-21
Displayable/playable files ................................................................................................................................... English-21
File display screen ............................................................................................................................................. English-23
Slideshow display ..............................................................................................................................................English-24
Media Player settings ......................................................................................................................................... English-24
NETWORK & OTHER SETTINGS ..................................................................................................................... English-25
Using SHARED SD card SETTINGS ................................................................................................................. English-26
Using CONTENTS COPY .................................................................................................................................. English-27
Using Emergency contents ................................................................................................................................ English-27
Information OSD ................................................................................................................................................ English-27
Picture Mode ...................................................................................................................................................... English-28
OSD (On-Screen-Display) Controls ..................................................................................................................................English-31
INPUT ................................................................................................................................................................ English-32
PICTURE ........................................................................................................................................................... English-32
AUDIO ................................................................................................................................................................ English-34
SCHEDULE .......................................................................................................................................................English-35
MULTI INPUT ..................................................................................................................................................... English-36
OSD ................................................................................................................................................................... English-38
MULTI DISPLAY .................................................................................................................................................English-38
DISPLAY PROTECTION .................................................................................................................................... English-40
CONTROL .......................................................................................................................................................... English-40
OPTION ............................................................................................................................................................. English-43
SYSTEM ............................................................................................................................................................ English-44
COMPUTE MODULE ......................................................................................................................................... English-44
Remote Control Functions .................................................................................................................................................English-46
Multiple Monitors Connection ............................................................................................................................................ English-47
Controlling the LCD monitor via RS-232C Remote Control .............................................................................................. English-48
Controlling the LCD monitor via LAN Control ..................................................................................................................... English-50
Connecting to a Network .................................................................................................................................... English-50
Network Setting by Using an HTTP Browser ..................................................................................................... English-50
POINT ZOOM .................................................................................................................................................................... English-58
PROOF OF PLAY .............................................................................................................................................................. English-59
INTELLIGENT WIRELESS DATA ......................................................................................................................................English-60
PIP (Picture in Picture) matrix ........................................................................................................................................... English-60
Video out ........................................................................................................................................................................... English-61
Features ............................................................................................................................................................................ English-62
Troubleshooting ................................................................................................................................................................. English-63
Specifications - P404 ......................................................................................................................................................... English-65
Specifications - V404 ......................................................................................................................................................... English-66
Specifications - P484 ......................................................................................................................................................... English-67
Specifications - V484 ......................................................................................................................................................... English-68
Specifications - P554 ......................................................................................................................................................... English-69
Specifications - V554 ......................................................................................................................................................... English-70
Manufacturer’s Recycling and Energy Information............................................................................................................English-71
[Notice] About the MPEG-4 AVC, MPEG-4 Visual license included in this product ........................................................... English-73
English-1
English
DECLARATION OF CONFORMITY
This device complies with Part 15 of FCC Rules. Operation is subject to the following two conditions. (1) This device may not cause
harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired
operation.
U.S. Responsible Party: NEC Display Solutions of America, Inc.
Address: 500 Park Boulevard, Suite 1100
Itasca, Illinois 60143
Tel. No.: (630) 467-3000
Type of Product: Display Monitor
Equipment Classification: Class B Peripheral
Model: MultiSync P404 (P404) MultiSync V484 (V484)
MultiSync V404 (V404) MultiSync P554 (P554)
MultiSync P484 (P484) MultiSync V554 (V554)
We hereby declare that the equipment specied above
conforms to the technical standards as specied in the FCC Rules.
Cable information
CAUTION: Use the provided specified cables with this color monitor so as not to interfere with radio and television reception.
For mini D-Sub 15-pin, DVI, and USB please use a shielded signal cable with ferrite core.
For HDMI, DisplayPort, and D-Sub 9-pin, please use a shielded signal cable. Use of other cables and adapters may
cause interference with radio and television reception.
FCC Information
WARNING: The Federal Communications Commission does not allow any modifications or changes to the unit EXCEPT those
specified by NEC Display Solutions of America, Inc. in this manual. Failure to comply with this government regulation could void your
right to operate this equipment.
1. Please use the supplied power cord or equivalent to ensure FCC compliance.
2. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment
generates, uses and can radiate radio frequency energy, and, if not installed and used in accordance with the instructions, may
cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the
equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
• Reorientorrelocatethereceivingantenna.
• Increasetheseparationbetweentheequipmentandreceiver.
• Connecttheequipmentintoanoutletonacircuitdifferentfromthattowhichthereceiverisconnected.
• Consultthedealeroranexperiencedradio/TVtechnicianforhelp.
If necessary, the user should contact the dealer or an experienced radio/television technician for additional suggestions.
The user may find the following booklet, prepared by the Federal Communications Commission, helpful: “How to Identify and
Resolve Radio-TV Interference Problems.” This booklet is available from the U.S. Government Printing Office, Washington, D.C.,
20402, Stock No. 004-000-00345-4.
Windows is a registered trademark of Microsoft Corporation.
NEC is a registered trademark of NEC Corporation.
MultiSync is a trademark or registered trademark of NEC Display Solutions, Ltd. in Japan and other countries.
DisplayPort and DisplayPort Compliance Logo are trademarks owned by Video Electronics Standards
Association in the United States and other countries.
All other brands and product names are trademarks or registered trademarks of their respective owners.
The terms HDMI and HDMI High-Definition Multimedia Interface, and the HDMI Logo are trademarks
or registered trademarks of HDMI Licensing Administrator, Inc. in the United States and other countries.
Trademark PJLink is a trademark applied for trademark rights in Japan, the United States of America and
other countries and areas.
microSD and microSD SDHC logos are trademarks of SD-3C, LLC.
CRESTRON and CRESTRON ROOMVIEW are trademarks or registered trademarks of
Crestron Electronics, Inc. in the United States and other countries.
Raspberry Pi is a trademark of the Raspberry Pi Foundation.
GPL/LGPL Software Licenses
The product includes software licensed under GNU General Public License (GPL), GNU Lesser General Public License (LGPL),
and others.
For more information on each software, see “readme.pdf” inside the “about GPL&LGPL” folder on the supplied CD-ROM.
Adobe and the Adobe logo are either registered trademarks or trademarks of Adobe Systems Incorporated in the United States and/or
other countries.
English-2
Important Information
WARNING
TO PREVENT FIRE OR SHOCK HAZARDS, DO NOT EXPOSE THIS UNIT TO RAIN OR MOISTURE. ALSO, DO NOT
USE THIS UNIT’S POLARIZED PLUG WITH AN EXTENSION CORD RECEPTACLE OR OTHER OUTLETS UNLESS THE
PRONGS CAN BE FULLY INSERTED.
REFRAIN FROM OPENING THE CABINET AS THERE ARE HIGH VOLTAGE COMPONENTS INSIDE. REFER SERVICING
TO QUALIFIED SERVICE PERSONNEL.
CAUTION
TO REDUCE THE RISK OF ELECTRIC SHOCK, MAKE SURE POWER CORD IS UNPLUGGED FROM WALL SOCKET. TO
FULLY DISENGAGE THE POWER TO THE UNIT, PLEASE DISCONNECT THE POWER CORD FROM THE AC OUTLET.
DO NOT REMOVE COVER (OR BACK). NO USER SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED
SERVICE PERSONNEL.
This symbol warns user that uninsulated voltage within the unit may have sufficient magnitude to cause electric
shock. Therefore, it is dangerous to make any kind of contact with any part inside this unit.
This symbol alerts the user that important literature concerning the operation and maintenance of this unit has been
included. Therefore, it should be read carefully in order to avoid any problems.
CAUTION: Please use the power cord provided with this display in accordance with the table below. If a power cord is
not supplied with this equipment, please contact NEC. For all other cases, please use the power cord with the plug style that
matches the power socket where the monitor is located. The compatible power cord corresponds to the AC voltage of the power
outlet and has been approved by, and complies with, the safety standards in the country of purchase.
This equipment is designed to be used in the condition of the power cord connected to earth. If the power cord is not connected
to the earth, it may cause electric shock. Please make sure the power cord is earthed properly.
Plug Type North America
European
Continental
U.K. Chinese Japanese
Plug Shape
Region
U.S.A./
Canada
Taiwan
EU U.K. China Japan
Voltage
120*
110
230 230 220 100
* When operating this monitor with its AC 125-240V power supply, use a power supply cord that matches the power supply
voltage of the AC power outlet being used.
NOTE: This product can only be serviced in the country where it was purchased.
Use the power cord which has BSMI mark at both ends when you use this monitor in Taiwan.
• TheintendedprimaryuseofthisproductisasanInformationTechnicalEquipmentinanofceordomesticenvironment.
• Theproductisintendedtobeconnectedtoacomputerandisnotintendedforthedisplayoftelevisionbroadcastsignals.
English-3
English
Safety Precautions and Maintenance
FOR OPTIMUM PERFORMANCE, PLEASE NOTE THE
FOLLOWING WHEN SETTING UP AND USING
THE MULTI-FUNCTION MONITOR:
• DO NOT OPEN THE MONITOR. There are no user
serviceable parts inside and opening or removing covers
may expose you to dangerous shock hazards or other
risks. Refer all servicing to qualified service personnel.
• Donotbend,crimporotherwisedamagethepowercord.
• Donotplaceanyheavyobjectsonthepowercord.
Damage to the cord may cause shock or fire.
• Thepowersupplycordyouusemusthavebeen
approved by and comply with the safety standards of your
country. (e.g. Type H05VV-F 3G 0.75 mm
2
should be used
in Europe).
• IntheUKuseaBS-approvedpowercordwithamolded
plug having a black (5 A) fuse installed for use with this
monitor.
• Thepowercableconnectoristheprimarymeansof
detaching the system from the power supply. The monitor
should be installed close to a power outlet, which is easily
accessible.
• Donotspillanyliquidsintothecabinetoruseyour
monitor near water.
• Donotinsertobjectsofanykindintothecabinetslots,
as they may touch dangerous voltage points, which can
be harmful or fatal, or may cause electric shock, fire or
equipment failure.
• Donotplacethisproductonaslopingorunstablecart,
stand or table, as the monitor may fall, causing serious
damage to the monitor.
• Donotmountthisproductupsidedownforanextended
period of time as it may cause permanent damage to the
screen.
• Donotusethemonitoroutdoors.
• Ifglassisbroken,handlewithcare.
• Temperature controlled fans are implemented in this
monitor. For reliable performance and long useful life of
this product, it is mandatory to not cover any vents on the
monitor.
• Ifmonitororglassisbroken,donotcomeincontactwith
the liquid crystal and handle with care.
• Allowadequateventilationaroundthemonitor,sothat
heat can properly dissipate.
• Donotblockventilatedopeningsorplacethemonitor
near a radiator or other heat sources.
• Donotputanythingontopofthemonitor.
• Handlewithcarewhentransporting.Savepackagingfor
transporting.
• Ifusingthecoolingfancontinuously,itisrecommendedto
wipe holes clean a minimum of once a month.
• To ensure the monitor’s reliability, please clean the holes
at the rear side of the cabinet at least once a year to
remove dirt and dust.
• WhenusingaLANcable,donotconnecttoaperipheral
device with wiring that might have excessive voltage.
• Donotusethemonitorinhightemperature,humid,dusty,
or oily areas.
• Donotusemonitorunderrapidtemperatureandhumidity
change condition and avoid cold air from air-conditioning
outlet directly, as it may shorten the lifetime of the monitor
or cause condensation. If condensation of water has
happened, let the monitor stand unplugged until the
condensation has disappeared.
Connecting to a TV*
• Cabledistributionsystemshouldbegrounded(earthed)
in accordance with ANSI/NFPA 70, the National Electrical
Code (NEC), in particular Section 820.93, Grounding of
Outer Conductive Shield of a Coaxial Cable.
• Thescreenofthecoaxialcableisintendedtobe
connected to earth in the building installation.
Under the following conditions immediately disconnect your
monitor from the wall outlet and refer servicing to qualified
service personnel:
• Ifthepowersupplycordorplugisdamaged.
• Ifliquidhasspilled,orobjectshavefallenintothemonitor.
• Ifthemonitorhasbeenexposedtorainorwater.
• Ifthemonitorhasbeendroppedorthecabinethasbeen
damaged.
• Ifyounoticeanystructuraldamagesuchascracksor
unnatural wobbling.
• Ifthemonitordoesnotoperatenormallybyfollowing
operating instructions.
Recommended Use
Ergonomics
To realize the maximum ergonomic benefits, we recommend
the following:
• Forthemonitor’soptimumperformance,allow20minutes
for warming up. Avoid reproduction of still patterns on
the monitor for long periods of time to avoid image
persistence (after image effects).
• Restyoureyesperiodicallybyfocusingonanobjectat
least 5 feet away. Blink often.
• Positionthemonitorata90°angletowindowsandother
light sources to minimize glare and reflections.
• Adjustthemonitor’sbrightness,contrastandsharpness
controls to enhance readability.
• Getregulareyecheckups.
• UsethepresetSizeandPositioncontrolswithstandard
signals.
• UsethepresetColorSetting.
• Usenon-interlacedsignals.
• Donotuseprimarycolorblueonadarkbackground,as
it is difficult to see and may produce eye fatigue due to
insufficient contrast.
• Suitable for entertainment purposes at controlled
luminous environments, to avoid disturbing reflections
from the screen.
Safety Precautions, Maintenance & Recommended Use
* The product you purchased may not have this feature.
English-4
Cleaning the LCD Panel
• WhentheLCDpanelisdusty,pleasegentlywipewitha
soft cloth.
• CleantheLCDmonitorsurfacewithalint-free,non-
abrasive cloth. Avoid using any cleaning solution or glass
cleaner!
• PleasedonotrubtheLCDpanelwithhardmaterial.
• PleasedonotapplypressuretotheLCDpanelsurface.
• PleasedonotuseOAcleanerasitwillcause
deterioration or discoloration on the LCD panel surface.
Cleaning the Cabinet
• Unplugthepowersupply
• Gentlywipethecabinetwithasoftcloth
• Tocleanthecabinet,dampentheclothwithaneutral
detergent and water, wipe the cabinet and follow with a
dry cloth.
NOTE: DO NOT clean with benzene thinner, alkaline
detergent, alcoholic system detergent, glass
cleaner, wax, polish cleaner, soap powder, or
insecticide. Rubber or vinyl should not be in
contact with the cabinet for an extended period
of time. These types of fluids and materials can
cause the paint to deteriorate, crack or peel.
English-5
English
For box contents, please refer to the printed contents sheet
provided in the box.
This device cannot be used or installed without the Tabletop
Stand or other mounting accessory for support. For proper
installation it is strongly recommended to use a trained,
NEC authorized service person. Failure to follow NEC
standard mounting procedures could result in damage to the
equipment or injury to the user or installer. Product warranty
does not cover damage caused by improper installation.
Failure to follow these recommendations could result in
voiding the warranty.
Mounting
CAUTION
DO NOT mount the monitor yourself. Please ask your
supplier. For proper installation it is strongly recommended to
use a trained, qualified technician. Please inspect the location
where the unit is to be mounted. Mounting on wall or ceiling
is the customer’s responsibility. Not all walls or ceilings are
capable of supporting the weight of the unit. Product warranty
does not cover damage caused by improper installation, re-
modeling, or natural disasters. Failure to comply with these
recommendations could result in voiding the warranty.
DO NOT block ventilated openings with mounting
accessories or other accessories.
For NEC Qualified Personnel:
To ensure safe installation, use two or more brackets to
mount the unit. Mount the unit to at least two points on the
installation location.
Please note the following when mounting
on wall or ceiling
CAUTION
• Whenusingmountingaccessoriesotherthanthosethat
are NEC approved, they must comply with the VESA-
compatible (FDMlv1) mounting method.
• NECrecommendsmountinginterfacesthatcomplywith
UL1678 standard in North America.
• NECstronglyrecommends
using size M6 screws
(10-12 mm + thickness
of bracket and washers in
length). If using screws
longer than 10-12 mm,
check the depth of the hole.
(Recommended Fasten
Force:470-635N•cm).Bracket
hole should be under 8.5 mm.
• Priortomounting,inspecttheinstallationlocationto
ensure that it is strong enough to support the weight of
the unit so that the unit will be safe from harm.
• For detailed information, refer to the instructions included
with the mounting equipment.
Make sure that there is no gap between the monitor and the
bracket.
When used in a video wall configuration for a longer
time, slight expansion of the monitors may happen due to
temperature changes. Due to this it is recommended that
over one millimeter gap is kept between adjacent monitor
edges.
CAUTION: • Wheninstalling,donotapplypressureto
the screen or excessive force to any part of
the monitor by pushing or leaning on it.
This may cause the monitor to become
distorted or damaged.
• To prevent the LCD monitor from falling
off from the wall or ceiling, NEC strongly
recommends using a wire.
• Please install LCD monitor in a spot of the
wall or ceiling strong enough to support the
monitor.
• Prepare the LCD monitor using mounting
accessories such as hook, eyebolt or
mounting parts and then secure the LCD
monitor with a wire. The installed wire must
not be tight.
• Donotattempttohangthemonitorusing
an installation safety wire. The monitor
must be properly installed on a VESA
compatible mount.
• Please make sure the mounting
accessories are strong enough to support
the LCD monitor before mounting it.
Please use the two optional speaker mounting holes.
(RecommendedFastenForce:139-189N•cm).
Landscape installation for safety wire
Portrait installation
for safety position
VESA Mounting Interface (M6)
Installing a wire to a monitor with no speakers installed
Please use eyebolts to install a wire to the monitor.
To prevent the LCD monitor from falling off from the wall or
ceiling, NEC strongly recommends using a wire.
Please install LCD monitor in a spot of the wall or ceiling
strong enough to support the monitor.
Less than 12 mm
Installation
Screw
Unit
10-12 mm
Thickness
of bracket
and washers
under
8.5 mm
No gap
Washers
Mounting
Bracket
No thread
4 mm
English-6
Installing a wire to a monitor with installed speakers
(Landscape position only)
Please use speaker mounting parts to install a wire to the
monitor.
Optional speaker is installed on the rear of the LCD monitor:
Optional speaker is installed on the side of the LCD monitor:
Mounting location
• Theceilingandwallmustbestrongenoughtosupportthe
monitor and mounting accessories.
• DONOTinstallinlocationswhereadoororgatecanhit
the unit.
• DONOTinstallinareaswheretheunitwillbesubjected
to strong vibrations and dust.
• DO NOT install the monitor next to a location where the
main power supply is fed into the building.
• DO NOT install the monitor in a location where people
can easily grab and hang onto the unit or the mounting
equipment.
• Allow for adequate ventilation or provide air conditioning
around the monitor, so that heat can properly dissipate
away from the monitor and from the mounting equipment.
Mounting on ceilings
• Ensurethattheceilingissturdyenoughtosupportthe
weight of the unit and the mounting equipment over time,
against earthquakes, unexpected vibrations, and other
external forces.
• Besuretheunitismountedtoasolidstructurewithin
the ceiling, such as a support beam. Secure the monitor
using bolts, spring lock washers, washer and nut.
• DONOTmounttoareasthathavenosupportinginternal
structure. DO NOT use wood screws or anchor screws for
mounting. DO NOT mount the unit to ceiling or to hanging
fixtures.
Maintenance
• Periodicallycheckforloosescrews,gaps,distortions,
or other problems that may occur with the mounting
equipment. If a problem is detected, please refer to
qualified personnel for service.
• Regularlycheckthemountinglocationforsignsof
damage or weakness that may occur over time.
Orientation
• Whenusingthemonitorintheportraitposition,itshould
be rotated clockwise so that the left side is moved to
the top, right side is moved to the bottom. This will allow
for proper ventilation and will extend the lifetime of the
monitor. Improper ventilation may shorten the lifetime of
the monitor.
LED Indicator
Changing NEC logo ornament position
When using the monitor in the portrait position, the NEC logo
ornament position can be changed.
Removing the logo ornament: unscrew the installed screw
then take off the logo ornament.
Attaching the logo ornament: adjust the protrusions inside of
the logo ornament into the protrusion hole on the bezel. Make
sure the hole for the screw on the logo ornament and the
hole for the screw on the bezel are aligned. Install the logo
ornament with the screw, which is used for installing the logo
ornament.
(Recommended Fasten Force: 30-40Ncm).
Inside of NEC logo ornament
Screw hole
Screw hole
Protrusion
Protrusion hole
CAUTION: Do not use any other screw to install the logo
ornament.
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English
Attaching Mounting Accessories
The monitor is designed for use with the VESA mounting
system.
1. Attach Mounting Accessories
Be careful to avoid tipping the monitor when attaching
accessories.
VESA Mounting Interface (M6)
300 mm
300 mm
Mounting accessories can be attached with the monitor in
the face down position. To avoid scratching the LCD panel,
always place a soft cloth, such as a blanket that is larger
than the monitor’s screen area, on the table before laying the
monitor face down. Make sure there is nothing on the table
that can damage the monitor.
When using mounting accessories other than NEC compliant
and approved, they must comply with the VESA Flat Display
Mounting Interface Standard (FDMI).
NOTE: Prior to installation, be sure to place the monitor
on a flat area with adequate space.
2. Using an Option Board
1. Turn off the main power switch.
2. Place the monitor face down on the soft cloth.
NOTE: Be sure to place the monitor on a flat and adequate
space.
3. Remove the attached slot cover by unscrewing the
installed screws (Figure 1).
Figure 1
4. Insert the option board into the monitor and fix it with the
removed screws (Figure 2).
NOTE: Please contact your supplier for available option
boards.
Do not apply excessive force to manipulate the
option board before fixing it with screws.
Make sure that the board is inserted into the slot in
the correct orientation.
CAUTION: Ensure the option board is attached by the
removed screws. As falling the option board
may expose you to danger.
(RecommendedFastenForce:139-189N•cm).
Figure 2
3. Using Wall Mount Adapter
If the mounting accessory interferes with ventilation hole, use
the included wall mount adaptors (Dia. 14 mm) and screws.
If the adaptor screws are too long, include a washer to
reduce the depth. Washer not included.
Wall mount
adapter screw
Washer
Mounting bracket
Unit
Wall mount adapter (Dia. 14 mm)
10-12 mm
18 mm
Pictured mounting solutions may not be available in some
countries.
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4. Installing and removing the optional
table top stand
CAUTION: Installing and removing the stand must be
done by two or more people.
For installation follow the instructions included with the
stand or mounting equipment. Use only those devices
recommended by the manufacturer.
NOTE: ONLY use screws which are supplied with the
optional table top stand.
When installing the LCD monitor stand, handle the unit with
care to avoid pinching your fingers.
NOTE: Use the ST-401. Please refer to the ST-401
user’s manual for more detail.
NOTE: DO NOT use the P554/V554 on the floor with the
table top stand. Please use this monitor on a table
or with a mounting accessory for support.
Height adjustment
1. The lines on the stand pole are indicators of the height
adjustment (Figure 3). Please adjust the pipe to the lines.
Figure 3
P554/V554 High/Low
P484/V484 High/Low
P404/V404 High/Low
Pipe
Adjust the pipe to a line.
2. Please install the stand pole and the pipe with included
screws. Please screw the two screw holes at the pipe
(Figure 4).
Pipe
Figure 4
Stand pole
NOTE: Installing the monitor at the wrong height can
cause tipping.
Please install your monitor at proper height.
5. Ventilation Requirements
When mounting in an enclosed space or recessed area,
leave adequate room between the monitor and the enclosure
to allow heat to disperse, as shown below.
100 mm
100 mm
30 mm
100 mm
100 mm
Must be under 40 Degree Celsius.
Allow adequate ventilation or provide air conditioning around
the monitor, so that heat can properly dissipate away from
the unit and the mounting equipment; especially when you
use monitors in a multiple screen configuration.
NOTE: The sound quality of the internal speakers will be
different depending on the acoustics of the room.
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English
Parts Name and Functions
Control Panel
A Power Button ( )
Switches the power on/standby. See also page 19.
B Mute Button (MUTE)
Switches the audio mute on/off.
C Input/Output Button (INPUT/SET)
INPUT: Toggle switches between below inputs.
[DVI], [HDMI1], [HDMI2], [DisplayPort1], [DisplayPort2],
[VGA (YPbPr/RGB)], [VIDEO], [MP], [OPTION*],
[C MODULE]*
1
. These are available inputs only, shown as
their factory preset name.
SET: When OSD (On Screen Display) is shown, this button
acts as a “set button” when you make a selection.
*: This function depends on which option board you are using.
*
1
: This input is available when the optional Raspberry Pi
Compute Module Interface Board and Raspberry Pi Compute
Module are installed.
D Plus Button (+)
Increases the audio output level when the OSD menu is
turned off.
Acts as (+) button to increase the adjustment within OSD
menu.
E Minus Button (-)
Decreases the audio output level when the OSD menu is
turned off.
Acts as (-) button to decrease the adjustment within OSD
menu.
F Up Button ( )
Activates the OSD menu when the OSD menu is turned off.
Acts as
button to move the highlighted area up to select
adjustment items within the OSD menu.
G Down Button ( )
Activates the OSD menu when the OSD menu is turned off.
Acts as
button to move the highlighted area down to select
adjustment items within the OSD menu.
H Menu/Exit Button (MENU/EXIT)
Activates the OSD menu when the OSD menu is turned off.
Acts as a back button within the OSD to move to the previous
OSD menu.
Acts as an EXIT button to close the OSD when on the main
menu.
I Remote Control Sensor and Power Indicator
Receives the signal from the remote control (when using the
wireless remote control). See also page 13.
Glows blue when the LCD monitor is in active mode*.
Green and Amber blink alternately when the “SCHEDULE
SETTINGS” function is enabled*
1
.
When a component failure is detected within the monitor, the
indicator will blink red or blink a combination of red and blue.
* If “OFF” is selected in the “POWER INDICATOR”
(see page 42), the LED will not glow when the LCD monitor is in
active mode.
*
1
If “OFF” is selected in the “SCHEDULE INDICATOR”
(see page 42), the LED will not blink.
NOTE: Please refer to the POWER INDICATOR (see page 42).
J Room Light Sensing Sensor
Detects the level of ambient light, allowing the monitor
to make automatic adjustments to the backlight setting,
resulting in a more comfortable viewing experience. Do not
cover this sensor. See page 42.
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Terminal Panel
USB Upstream
A AC IN Connector
Connects with the supplied power cord.
B Main Power Switch
On/Off switch to turn main power ON/OFF.
C Audio IN1/IN2
Audio signal input from external equipment such as a
computer or player.
D VGA IN (Mini D-Sub 15-pin)
Analog RGB signals input from a personal computer or from
other RGB equipment. This input can be used with an RGB
or YPbPr source. Please select signal type in TERMINAL
SETTINGS. See page 37.
NOTE: When you use this connector for YPbPr, please use a
suitable signal cable. If you have any questions, please ask
your supplier.
E DisplayPort OUT
To output DisplayPort signals.
Outputs DisplayPort1 signal.
F DisplayPort IN1/IN2
DisplayPort signals input.
G HDMI IN1/IN2
Digital HDMI signals input.
H DVI IN (DVI-D)
To input digital RGB signals from a computer or HDTV device
having a digital RGB output.
* This connector does not support analog input.
I RS-232C IN (D-Sub 9 pin)
Connect RS-232C input from external equipment such as a
computer in order to control RS-232C functions.
J Remote IN
Use the optional sensor unit by connecting it to your monitor.
NOTE: Do not use this connector unless specified.
K microSD Card Slot
Insert a microSD memory card. To use the Media player,
please connect a microSD memory card to this port
(See page 22).
To install the microSD card slot cover, please refer to
“Installing microSD card slot cover” (See page 22).
L USB Port
USB1: Downstream port (USB Type-A).
To connect USB devices.
USB2: Upstream port (USB Type-B).
To connect external equipment such as a
computer. To control the monitor from connected
external equipment, please use this port.
USB CM1 (2A): Power supply port.
USB CM2*: Service port. Please do not connect devices.
* USB functionality is available when the optional Raspberry
Pi Compute Module Interface Board and Raspberry Pi
Compute Module are installed.
USB MP: USB storage device port. This port is for future
software upgrades.
To use the Media player, please connect USB
storage device to this port (See page 18).
MP is an abbreviation of Media Player.
M VIDEO IN (RCA)
Composite video signal input.
N LAN Port 1/2 (RJ-45)
LAN connection. See page 47 and page 50.
NOTE: Please give priority for use to LAN1.
O Audio OUT
Audio signal output from the AUDIO IN1/IN2, DisplayPort and
HDMI to an external device (stereo receiver, amplifier, etc.).
NOTE: This connector is not a Headphone terminal.
P Internal/External Speaker Switch
: Internal speaker : External speaker.
NOTE: Please turn off the monitor’s main power when you
use the Internal/External speaker switch.
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English
Q External Speaker Terminal
To output the audio signal.
Red terminal is plus (+).
Black terminal is minus (-).
NOTE: This speaker terminal is for 15 W + 15 W (8 ohm)
speaker.
R Internal Speaker
S Option Board Slot
Slot 2 type accessory is available. Please contact your
supplier for detailed information.
NOTE: Please contact your supplier for available option board.
T Security Slot
Security and theft protection lock compatible with
Kensington security cables/equipment.
For products, visit Kensington’s website.
Rating Label
Intelligent Wireless Data Sensor
Sensor for wireless communication of monitor for information
and settings.
Option Speaker Mounting Hole
NOTE: Please contact your supplier for available optional
speaker.
Raspberry Pi Compute Module Slot
Slot for installing a Raspberry Pi Compute Module Interface
Board and Raspberry Pi Compute Module. Please refer to
https://www.nec-display.com/dl/en/manual/raspberrypi/
for more information.
CAUTION: Installation must be performed by a qualified
technician. Do not attempt to install a
Compute Module Interface Board and
Raspberry Pi Compute Module by yourself.
English-12
Wireless Remote Control
A POWER ON/STANDBY Button
Switches the power on/standby.
B INPUT Button
Selects the input signal.
Input signal for the MEDIA PLAYER is shown as MP.
C OPTION MENU Button
D KEYPAD
Press the buttons to set and change passwords, change
channel and set REMOTE ID.
Below buttons are used for CEC (Consumer Electronics
Control) (See page 43) and the Media Player function
(See page 21): 1 , 2 , 3 , 5 , 6 .
E ENT Button*
1
Confirm the AUTO PLAY FOLDER in MediaPlayer.
F DISPLAY Button
Turns on/off the information OSD. See page 27.
If you lock remote control buttons using the IR LOCK
SETTINGS function, you can unlock the buttons by holding
down this DISPLAY button for more than 5 seconds.
G MENU Button
Turns on/off the menu mode.
H AUTO SET UP Button
Enters auto setup menu. See page 33.
I EXIT Button
Returns to the previous menu within the OSD menu.
J UP/DOWN Button ( / )
Acts as button to move the highlighted area up or down
to select adjustment items within the OSD menu.
Small screen which adjusted PIP (picture in picture) mode
moves up or down.
K MINUS/PLUS (-/+) Button
Increases or decreases the adjustment level within the OSD
menu settings.
Small screen which adjusted “PIP” mode moves left or right
and increases or decreases the size.
L SET/POINT ZOOM Button
SET: When OSD is shown, this button acts as “set button”
when you make a selection.
POINT ZOOM: When OSD is not shown, this button acts as
“point zoom button”.
M VOLUME UP/DOWN Button (VOL +/-)
Increases or decreases the audio output level.
N CH/ZOOM UP/DOWN Button (CH/ZOOM +/-)*
1
Increases or decreases the POINT ZOOM level.
Please refer to POINT ZOOM (See page 58).
O GUIDE Button*
1
P MUTE Button
Turns on/off the mute function.
Q PICTURE MODE Button
Selects the picture mode, [HIGHBRIGHT], [STANDARD],
[sRGB], [CINEMA], [CUSTOM1], [CUSTOM2],
[SVE-(1-5) SETTINGS]. See page 30.
HIGHBRIGHT: For moving images such as DVD.
STANDARD: For images.
sRGB: For text based images.
CINEMA: For movies.
CUSTOM1 and CUSTOM2: Custom setting.
SVE-(1-5) SETTINGS: For images and movies.
R ASPECT Button
Selects the picture aspect, [FULL], [WIDE]*, [DYNAMIC]*,
[1:1], [ZOOM] and [NORMAL]. See page 20.
* HDMI1, HDMI2, VGA (YPbPr) inputs only.
S AUDIO INPUT Button
Selects the audio input source [IN1], [IN2], [HDMI1],
[HDMI2], [DisplayPort1], [DisplayPort2], [OPTION]*
1
, [MP],
[C MODULE]*
2
.
*1: This button’s action depends on which option board you are using.
*2: This input is available when the optional Raspberry Pi Compute Module
Interface Board and Raspberry Pi Compute Module are installed.
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English
Operating Range for the Remote
Control
Point the top of the remote control toward the LCD monitor’s
remote control sensor during button operation.
Use the remote control within a distance of about 7 m (23 ft.)
from the remote control sensor, or at a horizontal and vertical
angleofwithin30°andwithinadistanceofabout3.5m(10ft.).
T STILL Button
ON/OFF Button: Activates/deactivates still picture mode.
CAPTURE Button: Captures still picture.
NOTE: This function deactivates when selecting MULTI
PICTURE MODE, TEXT TICKER, SCREEN SAVER, POINT
ZOOM, IMAGE FLIP except for NONE, SUPER in INPUT
CHANGE, TILE MATRIX.
CLOSED CAPTION is not available when STILL is active.
If input signal is OPTION, this button’s actions depend on
which option board you are using.
IMAGE FLIP Button
Toggleswitchesbetween[HFLIP],[VFLIP],[180°ROTATE]
and [NONE]. See page 34.
ACTIVE PICTURE Button
Selects active picture.
MULTI PICTURE Button
ON/OFF Button: Toggle switches between ON and OFF.
MODE Button: Selects a mode from PIP (picture in picture)
or PBP (picture by picture).
CHANGE Button: Swaps images between two pictures.
PICTURE ASPECT Button: Selects active picture frame
aspect.
NOTE: Enable to change each multi picture size by pressing
SET/POINT ZOOM button during multi picture mode.
REMOTE ID Button
Activates the REMOTE ID function. See page 46.See page 46.
MTS Button*
1
Button*
1
Activates closed captioning.
NOTE: VIDEO input only.
*1: This button’s action depends on which option board you are using.
Refer to the option board’s user’s manual for further information.
NOTE: The buttons with no explanation do not function.
Caution: Important, the remote control
system may not function when
direct sunlight or strong
illumination strikes the
remote control sensor, or
when there is an object in
the path.
Handling the remote control
• Donotexposetostrongshock.
• Donotallowwaterorotherliquidto
splash on the remote control. If the
remote control gets wet, wipe it dry immediately.
• Avoidexposuretoheatandsteam.
• Excepttoinstallthebatteries,donotopentheremote
control.
English-14
1. Determine the installation location
CAUTION
• InstallingyourLCDmonitormustbedonebyaqualied
technician. Contact your supplier for more information.
• MOVINGORINSTALLINGTHELCDMONITORMUST
BE DONE BY TWO OR MORE PEOPLE. Failure to follow
this caution may result in injury if the LCD monitor falls.
• Donotmountoroperatethemonitorupsidedown.
NOTE: This LCD monitor has internal temperature
sensors and cooling fans, including a fan for the
option board.
If the LCD monitor becomes too hot, the cooling
fans will turn on automatically.
The option board’s fan is active although the
temperature is lower than normal operating
temperature for cooling the option board. If the
LCD monitor becomes overheated while the
cooling fan is running, a “Caution” warning will
appear. If the “Caution” warning appears, stop
using the unit and allow it to cool. Using the
cooling fans will reduce the likelihood of early unit
failure and may help reduce image degradation
and “Image Persistance”.
CAUTION: If the LCD monitor is used in an enclosed
area or if the LCD panel is covered with
a protective screen, please check the
inside temperature of the monitor by using
the “HEAT STATUS” control in the OSD
(see page 40). If the temperature is higher ature is higher
than the normal operating temperature,
please turn the cooling fan to ON within
the FAN CONTROL menu within the OSD
(see page 40).
IMPORTANT: To avoid scratching the LCD panel, always
place a soft cloth, such as a blanket that is
larger than the monitor’s screen area, on the
table before laying the monitor face down.
2. Install the remote control batteries
The remote control is powered by two 1.5V AAA batteries.
To install or replace batteries:
A. Press and slide to open the cover.
B. Align the batteries according to the (+) and (–) indications
inside the case.
C. Replace the cover.
CAUTION: Incorrect usage of batteries can result in
leaks or bursting.
NEC recommends the following battery use:
• Place“AAA”sizebatteriesmatchingthe(+)and(-)signs
on each battery to the (+) and (-) signs of the battery
compartment.
• Donotmixbatterybrands.
• Donotcombinenewandoldbatteries.Thiscanshorten
battery life or cause liquid leakage of batteries.
• Removedeadbatteriesimmediatelytopreventbattery
acid from leaking into the battery compartment.
• Donottouchexposedbatteryacid,itmayinjureyourskin.
NOTE: If you do not intend to use the Remote Control for
a long period of time, remove the batteries.
3. Connect external equipment
(See page 16, page 17 and page 18)
• Toprotecttheexternalequipment,turnoffthemainpower
before making connections.
• Refertothe user’s manual of your equipment for further
information.
NOTE: Do not connect/disconnect cables when turning
on the monitor or other external equipment, as this
may result in a loss of the monitor image.
4. Connect the supplied power cord
• Theequipmentshouldbeinstalledclosetoaneasily
accessible power outlet.
• FastenthepowercordtotheLCDmonitorbyattaching
the screw and clamp. (Recommended Fasten Force:
139 -189N•cm).
• Fullyinserttheprongsintothepoweroutletsocket.
A loose connection may cause image degradation.
NOTE: Please refer to the “Important Information”
section of this user’s manual for proper
selection of an AC power cord.
Screw
Clamp
Setup
English-15
English
5. Cable information
CAUTION: Use the provided specified cables with this
color monitor so as not to interfere with radio
and television reception.
For mini D-Sub 15-pin, DVI, and USB please
use a shielded signal cable with ferrite core.
For HDMI, DisplayPort, and D-Sub 9-pin,
please use a shielded signal cable. Use
of other cables and adapters may cause
interference with radio and television
reception.
6. Switch on the power of all the attached
external equipment
When connected with a computer, switch on the power of the
monitor first.
7. Operate the attached external equipment
Show the signal on the screen from the desired input source.
8. Adjust the sound
Make volume adjustments when required.
9. Adjust the screen
(See page 33 and page 34)
Make adjustments to the image position, if necessary.
10. Adjust the image
(See page 32 and page 33)
Make adjustments such as backlight or contrast when
required.
11. Recommended Adjustments
To reduce the risk of the “Image Persistence”, please adjust
the following items based on the application being used:
“SCREEN SAVER”, “SIDE BORDER COLOR” (See page 40),
“DATE & TIME” (See page 36), “SCHEDULE SETTINGS”
(See page 35).
It is recommended that the “FAN CONTROL” setting
(See page 40) be checked ON also.
English-16
Connections
NOTE: Do not connect or disconnect cables when turning on the monitor’s main power or other external equipment’s power,
as this may result in a loss of the monitor image.
NOTE: Use an audio cable without a built-in resistor. Using an audio cable with a built-in resistor turns down the sound.
Before making connections:
* First turn off the power of all the attached equipment and make connections.
* Refer to the user’s manual included with each separate piece of equipment.
* We strongly recommend connecting or disconnecting a USB storage device or a microSD memory card to the monitor when
the monitor’s main power is off.
Wiring Diagram
USB1
USB2
USB CM1 (2A)
USB CM2
USB MP
VCR Player or
DVD Player (Video)
Stereo Amplifier
USB port
(Type-A)
USB devices
such as
USB camera or
USB memory
Devices that
require power
supply:
Ex:
MultiPresenter
Stick
USB storage
device
USB port
(Type-B)
USB cable
Computer (USB)*
1
AV Amplifier
DVD Player
(HDMI)
DVD Player or
Computer
Computer (Digital)
DVD Player (HDMI) or
Computer (HDMI)
DVD Player
(HDMI)
AV
Amplifier
Computer (DisplayPort)
Computer (DisplayPort)
Second monitor*
Computer (Analog)
Computer
DVD Player (component)
DVD Player Stereo Amplifier
VCR player or DVD player
Dotted lines = other signal
Solid lines = video signal
Dashed lines = audio signal
*: Multiple monitors that are daisy-chained have a limit to the connectable monitors.
*1: The device connected to USB2 can control the device connected to USB1.
Connected
equipment
Connecting terminal
Setting in
TERMINAL SETTINGS
Input signal name Connecting audio terminal
Input button in
remote control
AV
DVI (DVI-D) DVI MODE: DVI-HD DVI IN1/IN2 DVI
HDMI IN1 VIDEO LEVEL: RAW/EXPAND*
2
HDMI1 HDMI1 HDMI1
HDMI IN2 VIDEO LEVEL: RAW/EXPAND*
2
HDMI2 HDMI2 HDMI2
DisplayPort IN1 VIDEO LEVEL: RAW/EXPAND*
2
DisplayPort 1 DisplayPort 1 DisplayPort 1
DisplayPort IN2 VIDEO LEVEL: RAW/EXPAND*
2
DisplayPort 2 DisplayPort 2 DisplayPort 2
VGA (RGB, YPbPr) VGA MODE: RGB VGA (RGB) IN1/IN2 VGA (RGB/YPbPr)
VGA (RGB, YPbPr) VGA MODE: YPbPr VGA (YPbPr) IN1/IN2 VGA (RGB/YPbPr)
VIDEO IN VIDEO IN1/IN2 VIDEO
Option board slot (SLOT2) VIDEO LEVEL: RAW/EXPAND*
2
OPTION OPTION (ANALOG/DIGITAL)*
2
OPTION
PC
DVI (DVI-D) DVI MODE: DVI-PC/DVI-HD DVI IN1/IN2 DVI
HDMI IN1 VIDEO LEVEL: RAW/EXPAND*
2
HDMI1 HDMI1 HDMI1
HDMI IN2 VIDEO LEVEL: RAW/EXPAND*
2
HDMI2 HDMI2 HDMI2
DisplayPort IN1 VIDEO LEVEL: RAW/EXPAND*
2
DisplayPort 1 DisplayPort 1 DisplayPort 1
DisplayPort IN2 VIDEO LEVEL: RAW/EXPAND*
2
DisplayPort 2 DisplayPort 2 DisplayPort 2
VGA (RGB, YPbPr) VGA MODE: RGB VGA (RGB) IN1/IN2 VGA (RGB/YPbPr)
VGA (RGB, YPbPr) VGA MODE: YPbPr VGA (YPbPr) IN1/IN2 VGA (RGB/YPbPr)
VIDEO IN VIDEO IN1/IN2 VIDEO
Option board slot (SLOT2) VIDEO LEVEL: RAW/EXPAND*
2
OPTION OPTION (ANALOG/DIGITAL)*
2
OPTION
*2: Please set appropriate setting for input signal.
English-17
English
Connecting a Personal Computer
Connecting your computer to your LCD monitor will enable you to reproduce your computer’s video signal output.
Some display cards may not be able to support the required resolution for proper image reproduction.
Your LCD monitor shows proper image by adjusting the factory preset timing signal automatically.
<Typical factory preset signal timing>
Resolution
Scanning frequency
VGA DVI
HDMI DisplayPort
Remarks
Horizontal Vertical MODE1 MODE2 1.1a 1.2
640 x 480 31.5 kHz 60 Hz Yes Yes Yes Yes Yes Yes
800 x 600 37.9 kHz 60 Hz Yes Yes Yes Yes Yes Yes
1024 x 768 48.4 kHz 60 Hz Yes Yes Yes Yes Yes Yes
1280 x 720 45.0 kHz 60 Hz Yes Yes Yes Yes Yes Yes
1280 x 768 47.8 kHz 60 Hz Yes Yes Yes Yes Yes Yes
1280 x 800 49.7 kHz 60 Hz Yes Yes Yes Yes Yes Yes
1280 x 960 60.0 kHz 60 Hz Yes Yes No No No No
1280 x 1024 64 kHz 60 Hz Yes Yes Yes Yes Yes Yes
1360 x 768 47.7 kHz 60 Hz Yes Yes Yes Yes Yes Yes
1366 x 768 47.7 kHz 60 Hz Yes Yes Yes Yes Yes Yes
1400 x 1050 65.3 kHz 60 Hz Yes Yes Yes Yes Yes Yes
1440 x 900 55.9 kHz 60 Hz Yes Yes Yes Yes Yes Yes
1600 x 1200 75.0 kHz 60 Hz Yes Yes Yes Yes Yes Yes Compressed image
1680 x 1050 65.3 kHz 60 Hz Yes Yes Yes Yes Yes Yes
1920 x 1080 67.5 kHz 60 Hz Yes Yes Yes Yes Yes Yes Recommended resolution
1920 x 1200 74.6 kHz 60 Hz Yes No Yes Yes Yes Yes Compressed image
1920 x 2160 133.3 kHz 60 Hz No No Yes Yes Yes Yes Compressed image
3840 x 2160 65.7 kHz 30 Hz No No No No Yes Yes Compressed image
3840 x 2160 67.5 kHz 30 Hz No No Yes Yes No No Compressed image
3840 x 2160 133.3 kHz 60 Hz No No No Yes No Yes* Compressed image
3840 x 2160 135.0 kHz 60 Hz No No No Yes No Yes* Compressed image
4096 x 2160 54.0 kHz 24 Hz No No Yes Yes No No Compressed image
*: Only HBR2 is set.
• InputTMDSsignalsconformingtoDVIstandards.
• Tomaintainthe image reproduction quality, use a cable that conforms to DVI standards.
Connecting a Player or Computer with HDMI
• PleaseuseaHDMIcablewiththeHDMIlogo.
• Itmaytakeamomentforthesignaltoappear.
• Somedisplaycardsordriversmaynotdisplayanimagecorrectly.
• WhenyouuseacomputerwithHDMI,pleasesetOVERSCANto“AUTO”or“OFF”(seepage34).
• Please check display card when image is compressed with 1920 x 1080.
• To output HDMI audio, set [HDMI1] or [HDMI2] at AUDIO INPUT in the OSD or choose [HDMI1] or [HDMI2] by the remote
control AUDIO INPUT button.
• If the input resolution is 3840 x 2160 (60 Hz), please set MODE2 at HDMI in TERMINAL SETTINGS (See page 37).
• If the monitor’s main power is turned on after a connected computer is turned on, sometimes images are not displayed.
In this case, please turn off the computer then turn it on again.
Connecting a Computer with DisplayPort
• PleaseuseaDisplayPortcablewiththeDisplayPortcompliancelogo.
• To use the DisplayPort out connector, please refer to Video out (See page 61).
• Itmaytakeamomentforthesignaltoappear.
• WhenconnectingaDisplayPortcabletoacomponentwithasignalconversionadapter,animagemaynotappear.
• SelectDisplayPortcablesfeaturealockingfunction.Whenremovingthiscable,holddownthetopbuttontoreleasethelock.
• To output DisplayPort audio, set [DisplayPort1] or [DisplayPort2] at AUDIO INPUT in the OSD or choose [DisplayPort1] or
[DisplayPort2] by the remote control AUDIO INPUT button.
• To display individual images at each connected monitors with the DisplayPort out connector, please set DisplayPort1.2 and
MST at DisplayPort in the TERMINAL SETTINGS (See page 37).
• If the monitor’s main power is turned on after a connected computer is turned on, sometimes images are not displayed.
In this case, please turn off the computer then turn it on again.
English-18
Connecting a USB device
USB1: USB downstream port (Type-A).
Connect a USB compatible flash memory or keyboard to Down Stream Port.
USB2: USB upstream port (Type-B).
Connect to a USB compatible computer with a USB cable.
A USB compatible computer connected to USB2 can control the devices connected to USB1.
USB CM1 (2A): Power supply port.
Please refer to the specifications page for power supply information (see page 65, page 66, page 67, page 68, page 69
and page 70).
USB CM2: Service port.
Please do not connect devices.
USB MP: USB downstream port (Type-A).
To use the Media Player function, please use this port.
• Pleasemakesuretheconnectorshapeandorientationis correctly aligned when connecting the USB device or cable.
• DependingontheuseofcomputerBIOS,OSordevice,theUSBfunctionmaynotbeworking.Inthiscase,pleasecheck
user’s manual of your computer or device, or contact your supplier for detailed information.
• BeforeturningoffthemainpowerswitchofthemonitororshuttingdownWindows
®
, please turn off the USB function and
remove the USB cable from the monitor. You may lose data when the computer crashes.
• ItmaytakeafewsecondsuntilthemonitorrecognizestheUSBinput.DonotdisconnecttheUSBcableordisconnect and
reconnect the USB cable before the monitor recognizes the input.
• You can set power supply for USB CM1 (2A) at USB POWER in the OSD menu (see page 43).
• When you use the USB CM1 (2A) port for power supply, please use a USB cable that supports 2A.
• Please refer to the USB in the OSD menu (See page 43) for the USB setting.
NOTE: USB CM1 (2A) and USB CM2 are not corresponding port.
Please refer to the connection (See page 16) to connect USB devices to the monitor.
CAUTION: Do not bind the USB cable. It may trap heat and start a fire.
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NEC P484 Owner's manual

Category
Public displays
Type
Owner's manual

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